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ArrayObject::getIteratorClass


(PHP 5 >= 5.1.0)

ArrayObject::getIteratorClassGets the iterator classname for the ArrayObject.

Beschreibung

int ArrayObject::getIteratorClass ( void )

Gets the classname of the array iterator that is used by ArrayObject::getIterator().

Parameter-Liste

Diese Funktion hat keine Parameter.

Rückgabewerte

Returns the iterator class name that is used to iterate over this object.

Beispiele

PHP Code
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// Custom ArrayIterator(inherits from ArrayIterator) class MyArrayIterator extends ArrayIterator { // custom implementation } // Array of available fruits $fruits = array("lemons" => 1, "oranges" => 4, "bananas" => 5, "apples" => 10); $fruitsArrayObject = new ArrayObject($fruits); // Get the current class name $className = $fruitsArrayObject->getIteratorClass(); var_dump($className); // Set new classname $fruitsArrayObject->setIteratorClass('MyArrayIterator'); // Get the new iterator classname $className = $fruitsArrayObject->getIteratorClass(); var_dump($className);

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

string(13) "ArrayIterator"
string(15) "MyArrayIterator"

Siehe auch